package main

import "fmt"

// 类型定义
type myInt int

// 类型别名
type selfInt = int

func main() {

	var a myInt = 100
	fmt.Println(a)
	fmt.Printf("%T\n", a)

	var b selfInt = 100
	fmt.Println(b)
	fmt.Printf("%T\n", b)
}
